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      <OriginalInstanceReportColumns />
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      <SimpleDataType>monetary</SimpleDataType>
      <ElementDefenition>Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 03
 -Paragraph 1
 -Article 5

</ElementReferences>
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      <ShortDefinition>No definition available.</ShortDefinition>
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      <IsSegmentTitle>false</IsSegmentTitle>
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      <ElementDefenition>No definition available.</ElementDefenition>
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    <Row>
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      <ShortDefinition>No definition available.</ShortDefinition>
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      <IsSegmentTitle>false</IsSegmentTitle>
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      <IsCalendarTitle>false</IsCalendarTitle>
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      <IsEPS>false</IsEPS>
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      <ElementDataType>xbrli:monetaryItemType</ElementDataType>
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      <ElementDefenition>Costs incurred and are directly related to generating license revenue. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark.</ElementDefenition>
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      <ShortDefinition>Costs incurred and are directly related to generating maintenance and subscription revenue</ShortDefinition>
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      <PreferredLabelRole>terselabel</PreferredLabelRole>
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      <FootnoteIndexer />
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    <Row>
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      <PeriodType>duration</PeriodType>
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      <ElementDefenition>The aggregate costs associated with planned search or investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in bringing about a significant improvement to an existing product or web service network less the amount of internally developed software technology costs capitalized during the reporting period. Also included are costs associated with developing and maintaining internal systems and hardware/software costs required to support all technology initiatives.</ElementDefenition>
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    <Row>
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      <PeriodType>duration</PeriodType>
      <ShortDefinition>No definition available.</ShortDefinition>
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      <IsSegmentTitle>false</IsSegmentTitle>
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    <Row>
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      <ShortDefinition>No definition available.</ShortDefinition>
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</ElementReferences>
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 -Publisher SEC
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